Add search and multi-field filtering to the Members page

[bridgetthnkechi87-cloud]

Closes #286

Summary

• Added join-date range filtering to the Members page filter bar
• Wired joinedFrom and joinedTo filters through URL state, query keys, and the members API request
• Extended member filtering logic to support inclusive date boundaries
• Added durable repository query support for join-date filters
• Updated the empty-state copy to mention join-date filters
• Added tests for partial name search, partial wallet search, role filtering, date range filtering, combined filters, and empty states

Testing

• pnpm --filter @guildpass/dashboard test apps/dashboard/test/management-pagination.test.ts
  • Result: 64 passed, 0 failed

Note

• pnpm --filter @guildpass/dashboard typecheck is currently blocked by a pre-existing apps/dashboard/tsconfig.json issue: ignoreDeprecations: "6.0" is invalid for the installed TypeScript version.